2541943295602 has 16 divisors (see below), whose sum is σ = 3856239388224. Its totient is φ = 1256566590000.

The previous prime is 2541943295569. The next prime is 2541943295611. The reversal of 2541943295602 is 2065923491452.

It is a happy number.

It is a super-2 number, since 2×2541943295602² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2541943295602.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8965974 + ... + 9245137.

It is an arithmetic number, because the mean of its divisors is an integer number (241014961764).

Almost surely, 2^{2541943295602} is an apocalyptic number.

2541943295602 is a deficient number, since it is larger than the sum of its proper divisors (1314296092622).

2541943295602 is a wasteful number, since it uses less digits than its factorization.

2541943295602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18211905.

The product of its (nonzero) digits is 4665600, while the sum is 52.

The spelling of 2541943295602 in words is "two trillion, five hundred forty-one billion, nine hundred forty-three million, two hundred ninety-five thousand, six hundred two".